560218231 has 2 divisors, whose sum is σ = 560218232. Its totient is φ = 560218230.

The previous prime is 560218229. The next prime is 560218271. The reversal of 560218231 is 132812065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 560218231 - 2¹ = 560218229 is a prime.

It is a super-2 number, since 2×560218231² = 627688932689538722, which contains 22 as substring.

Together with 560218229, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 560218231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (560218271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280109115 + 280109116.

It is an arithmetic number, because the mean of its divisors is an integer number (280109116).

Almost surely, 2^560218231 is an apocalyptic number.

560218231 is a deficient number, since it is larger than the sum of its proper divisors (1).

560218231 is an equidigital number, since it uses as much as digits as its factorization.

560218231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 560218231 is about 23668.9296547182. The cubic root of 560218231 is about 824.3641165578.

It can be divided in two parts, 560 and 218231, that added together give a triangular number (218791 = T₆₆₁).

The spelling of 560218231 in words is "five hundred sixty million, two hundred eighteen thousand, two hundred thirty-one".